### Home > A2C > Chapter 9 > Lesson 9.1.2 > Problem 9-46

9-46.

For each equation, find two solutions 0° ≤

*θ*< 360°, which make the equation true. You should not need a calculator. Homework Help ✎

tan

*θ =*cos

*θ =*

30° and 150°

60° and ?

30° and ?

225° and ?